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et the number be x
the right number is 7x
the wrong number is x/7
error is(7x-x/7)=48x/7
percentage of error is((48x/7)/7x)*100=97.959%
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- natural nos...cz all nos except zero will yield the same percentage error..
- 11 years agoHelpfull: Yes(7) No(3)
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